freevolt

http://myscienceacademy.org/2015/09/30/harvest-free-rf-energy-from-the-air-with-freevolt/ Photo Credit: engadget Soon we will be able to say goodbye to chargers. Former Science Minister Lord Drayson, has revealed a way to harness electricity from thin air. He calls the product Freevolt and it works by harvesting ambient RF energy from high-power broadcast (DTV) and mobile network (Wifi, GSM, LTE) signals. According to him the Freevolt has … Read moreHARVEST FREE RF ENERGY FROM THE AIR WITH FREEVOLT